clang/GlobalModuleIndex: Don't open the same file twice. Use raw_fd_ostream(fd, ...) instead.
FIXME: PathV2::unique_file() is assumed to open the file with binary mode on win32.
llvm-svn: 173330
diff --git a/clang/lib/Serialization/GlobalModuleIndex.cpp b/clang/lib/Serialization/GlobalModuleIndex.cpp
index 3b60979..1600e35 100644
--- a/clang/lib/Serialization/GlobalModuleIndex.cpp
+++ b/clang/lib/Serialization/GlobalModuleIndex.cpp
@@ -507,9 +507,7 @@
return EC_IOError;
// Open the temporary global index file for output.
- std::string ErrorInfo;
- llvm::raw_fd_ostream Out(IndexTmpPath.c_str(), ErrorInfo,
- llvm::raw_fd_ostream::F_Binary);
+ llvm::raw_fd_ostream Out(TmpFD, true);
if (Out.has_error())
return EC_IOError;